This would mean I have to add the error traping code in all programs. Is there a more generic way?

I currently have an ErrorTrap() rountine and set

on error do ErrorTrap()

Things are generally ok until something changed (e.g. network drive map changed etc) which cause some lines in ErrorTrap() failed. What I need is to trap those errors within ErrorTrap(). Any idea?
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> There is no sucha a exception handler in VFP 6. But You can manage it by old & tesed way:

old_error = ON("ERROR")
fl_error  = .f.
ON ERROR fl_error  = .t.
Do Whatevr You want
ON ERROR &old_error
IF fl_error
   ** Manage Error here
ENDIF